Never buy dark spot treatments if you're not wearing sunscreen every day.⁠ UV exposure is stronger than any serum. If you skip sunscreen, the serum won't work.⁠ ⁠ Don't waste your money.⁠ Sunscreen is the #1 treatment for dark spots.⁠ ⁠ #dermatologist #darkspots #hyperpigmentation #sunscreen #melasma #skincare